.top.nav {
    width: 100%;
    height: 46px;
    position: fixed;
    left: 0;
    top: 0;
    background-color: #0767c8;
    z-index: 1;
}
.ui.fixed.borderless.menu {
    width: 960px;
    height: inherit;
    position: relative;
    margin: 0 auto;
    clear: both;
    background-color: #0767c8;
    border: none;
}

.logo.item {
    margin-left: -16px;
}
.ui.fixed.borderless.menu > .item > .ui.icon.input {
    width: 248px;
    height: 30px;
    border-radius: 5px;
    font-size: 13px;
    color: #78829d;
    margin-left: -10px;
}
.nav.text {
    color: white;
    margin-left: 8px;
    font-size: 16px;
}


#close_like_count{
    position:absolute;
    transform: translate(-50%,-50%);
    font-weight: 500
}

.user-vote {
    width: 48px;
    height: 75px;
    margin-top: 5px
}

.user-vote > .user-like{
     margin-top: 5px
}
.user-vote > .user-like > .ui.icon.button.up{
    background-color: #eff6fa;
    width: 37px;
    height: 44px;
}
.user-vote > .user-like > .ui.icon.button.up.like{
    background-color: #698ebf;
    width: 37px;
    height: 44px;
}
.user-vote > .user-like > .ui.icon.button.up > .ui.caret.up.icon{
    position: absolute;
    transform: translate(-50%,-50%);
    left: 50%;
    top: 53px;
    color: #698ebf
}
.user-vote > .user-like > .ui.icon.button.up.like > .ui.caret.up.icon{
    position: absolute;
    transform: translate(-50%,-50%);
    left: 50%;
    top: 53px;
    color: #eff6fa
}

.user-vote > .user-like > .ui.icon.button.up > #user_like_counts{
     position: absolute;
    transform: translate(-50%,-50%);
    left: 50%;
    color: #698ebf;
    top: 70px;
    font-weight: 500
}
.user-vote > .user-like > .ui.icon.button.up.like > #user_like_counts{
     position: absolute;
    transform: translate(-50%,-50%);
    left: 50%;
    color: #eff6fa;
    top: 70px;
    font-weight: 500
}

.user-vote > .user-dislike{
     margin-top: 5px
}
.user-vote > .user-dislike > .ui.icon.button.down{
    background-color: #eff6fa;
    width: 37px;
    height: 24px
}
.user-vote > .user-dislike > .ui.icon.button.down.dislike{
    background-color: #698ebf;
    width: 37px;
    height: 24px
}
.user-vote > .user-dislike > .ui.icon.button.down > .ui.caret.down.icon{
     position: absolute;
    transform: translate(-50%,-50%);
    left: 50%;
    bottom: -78px;
    color: #698ebf
}
.user-vote > .user-dislike > .ui.icon.button.down.dislike> .ui.caret.down.icon{
    color: white
}
/* 容器 <div> - 需要定位下拉内容 */
.dropdown {
    position: relative;
    display: inline-block;
}

/* 下拉内容 (默认隐藏) */
.dropdown-content {
    display: none;
    position: absolute;
    background-color: #1e5ea0;
    min-width: 120px;
    box-shadow: 0px 8px 16px 0px rgba(0,0,0,0.2);
}

/* 下拉菜单的链接 */
.dropdown-content a {
    color: white;
    padding: 12px 16px;
    text-decoration: none;
    display: block;
}
.dropdown-content>div{
    border-bottom: 1px #1c66a0 solid;
}


/* 鼠标移上去后修改下拉菜单链接颜色 */
.dropdown-content a:hover {background-color: #0665E9}

/* 在鼠标移上去后显示下拉菜单 */
.dropdown:hover .dropdown-content {
    display: block;
}

#username{font-weight:bold;color: black;font-size: 14px}
#username:hover{text-decoration:underline;}

#user-desc{color: grey;font-size: 13px}

#user-avatar{    height: 32px;
    width: 32px;
    position: relative;
    right: -550px;
    bottom: 30px;}

#comment-num-a{font-size:13px;color: #999;cursor: pointer;}
#comment-num-a:hover{text-decoration:underline;color: #259}

#question-title:hover{text-decoration:underline;}

/*加载更多按钮*/
.ui.long.button {
  width: 280px;
  margin-left: 30%;
  height: 35px;
  border-radius: 3px;
  background-color: #eff6fa;
  margin-bottom: 15px;
}


/*提问框*/
.ui.borderless.menu.modal-menu {
	background-color: rgb(46,54,74);
    border-bottom-right-radius: 0rem !important;
    border-bottom-left-radius: 0rem !important;
    border-top-left-radius: 1rem !important;
    border-top-right-radius: 1rem !important;
    box-shadow: 0px 2px 3px #888888;
}
.ui.segments.modal {
	border-top-left-radius: 1rem !important;
    border-top-right-radius: 1rem !important;
    border: 0px !important;
    width: 500px;
    height: 470px;
    margin-top: 120px;
    background-color: white;
    position: absolute;
    left: 63%;
}
.ui.dimmer {
	background-color: rgba(0, 0, 0, 0.2) !important;
}

/*话题按钮*/
/*未选中状态*/
.topic.button{
    margin-right: 5px;
    border-radius: 30px;
    border: 1px solid #daecf5;
    padding: 3px 5px;
    cursor: pointer;
}
.topic.button>span{
     color: #259;font-weight: normal
}
/*鼠标经过状态*/
.topic.button:hover{
    margin-right: 5px;
    color: white;
    background-color: #259;
    border-radius: 30px;
    border: 1px solid #259;
    padding: 3px 5px;
    cursor: pointer;
}
.topic.button:hover>span{
    color: white;font-weight: normal
}
/*选择状态*/
.topic.button.choose{
    margin-right: 5px;
    color: white;
    background-color: #259;
    border-radius: 30px;
    border: 1px solid #259;
    padding: 3px 5px;
    cursor: pointer;
}
.topic.button.choose>span{
     color: white;font-weight: normal
}


/*顶部用户信息*/
.dropdown.profile{
    margin-left: 129px;
    height: 100%
}

#top-profile{
    display: inline-block;
    width: 120px;
    cursor: pointer;
    padding-top: 3px;
    height: 100%;
}

#top-profile:hover{
    background-color: #1e5ea0
}

#profile-avatar{
    width: 40px;
    display: inline-block;
}

#profile-name{
    font-size: 16px;
    margin-left: 10px;
    color: white;
}

/*评论样式*/
.child_comments{
    margin-top: 10px;
    border-left: 2px solid #8a8a8a;
    padding-left: 25px;
}

.child_comments > .content{
    border-bottom: 1px dashed #f0f0f0;
    padding-bottom: 10px;
    padding-top: 5px;
}

.ui.comments >.comment{
    border-bottom: 1px solid #f0f0f0;

}